4175290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8521}}^1$

素因数の和:8542

約数の個数: 24

約数和(自身を含む): 8743572

約数和(自身を除く): 4568282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8521, 17042, 42605, 59647, 85210, 119294, 298235, 417529, 596470, 835058, 2087645, 4175290]

約数ペア:

[(1, 4175290), (2, 2087645), (5, 835058), (7, 596470), (10, 417529), (14, 298235), (35, 119294), (49, 85210), (70, 59647), (98, 42605), (245, 17042), (490, 8521)]